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WorksheetsSturdFlex Post Test
Total questions: 30
Worksheet time: 20mins
Name
Class
Date
1.
Why does cement fail to provide waterproofing?
a)
Because of its porosity
b)
Due to cracking and shrinkage
c)
Low flexural and tensile strength
d)
All of the above
2.
What is meant by Integral Waterproofing?
a)
Added directly into the concrete mix
b)
Reacts with moisture and cement to form insoluble crystals
c)
Applied externally on finished surfaces
d)
Applied using sheets or liquid membranes
3.
Which Sturdflex product is classified as Structural Waterproofing?
a)
Cemmix
b)
Cemmix Gold
c)
Acrylic Max 2K
d)
Both A & B
4.
What is meant by Membrane Waterproofing?
a)
Added to cement mix
b)
Crystallizes inside pores
c)
Applied on finished surfaces
d)
Applied externally as sheet or liquid membranes
5.
What are the benefits of waterproofing during construction?
a)
Enhances durability
b)
Improves structural integrity
c)
Saves long-term costs
d)
All of the above
6.
What are the benefits of using Cemmix Gold?
a)
Best water resistance by blocking pores
b)
High crack resistance
c)
Improved workability and reduced rebound loss
d)
All of the above
7.
What is the recommended dosage of Cemmix Gold per 50 kg cement bag?
a)
200 ml per 50 kg cement
b)
2000 ml per 50 kg cement
c)
50 ml per 50 kg cement
d)
100 ml per 50 kg cement
8.
What is the correct mixing process for Cemmix Gold?
a)
Add directly into dry cement then add water
b)
Mix 60% water, then add Cemmix Gold with remaining 40% water and add to cement
c)
Complete cement mix first and then add Cemmix Gold
d)
None of the above
9.
Where can Cemmix Gold be applied effectively?
a)
Only in foundations
b)
Only in pillars
c)
Only in beams
d)
In all concreting and plastering works
10.
What are the benefits of using Acrylic Pro?
a)
Provides all-weather waterproofing resistant to UV and chemicals
b)
Protects structures in continuous water contact
c)
Allows moisture inside structures to escape as vapour
d)
All of the above
11.
What is the mixing ratio of Acrylic Pro with cement for slurry coat?
a)
1:2 (Acrylic Pro : Cement)
b)
1:3 (Acrylic Pro : Cement)
c)
1:4 (Acrylic Pro : Cement)
d)
1:5 (Acrylic Pro : Cement)
12.
What are the benefits of using Latex Pro?
a)
Creates durable waterproof base in DPC
b)
Protects walls & electricals from damp
c)
Improves bonding in cement mortars
d)
All of the above
13.
What is the mixing ratio of Latex Pro with cement for slurry coat?
a)
1:2:3 (LP + Water + Cement)
b)
1:4:7 (LP + Water + Cement)
c)
1:3:4 (LP + Water + Cement)
d)
1:4:8 (LP + Water + Cement)
14.
Latex Pro is based on which polymer?
a)
PVA (Polyvinyl Acetate)
b)
SBR (Styrene-Butadiene Rubber)
c)
EVA (Ethylene Vinyl Acetate)
d)
Acrylic Polymer
15.
What are the benefits of using Acrylic Max 2K?
a)
Waterproofs high-pressure areas
b)
Protects structures in constant water contact
c)
Provides UV & heat resistant waterproofing
d)
All of the above
16.
What are the in-box components of Acrylic Max 2K?
a)
White Polymer Liquid
b)
Cementitious Powder
c)
Only A
d)
Both A & B
17.
What is the mixing ratio of Acrylic Max 2K?
a)
1:2 (Polymer : Powder)
b)
1:3 (Polymer : Powder)
c)
1:4 (Polymer : Powder)
d)
1:5 (Polymer : Powder)
18.
Acrylic Max 2K is recommended for which applications?
a)
Roofs and terraces
b)
Water tanks and pools
c)
Toilets and kitchens
d)
All of the above
19.
What are the benefits of Bond Epoxy?
a)
Superior bonding strength
b)
Excellent crack-filling & water resistance
c)
Easy, ready-to-use pack
d)
All of the above
20.
What are the components of Bond Epoxy?
a)
Part A White + Part B Grey → Black
b)
Part A Off-white + Part B Black → Grey
c)
Part A Black + Part B Grey → White
d)
Part A Grey + Part B Off-white → Black
21.
What is the mixing ratio of Bond Epoxy (A:B)?
a)
2:1
b)
1:2
c)
2:3
d)
2:4
22.
What is the pot life of Bond Epoxy?
a)
20–30 min
b)
30–40 min
c)
40–50 min
d)
50–60 min
23.
What is the correct application process of Bond Epoxy?
a)
Apply 1 coat only & let dry before new construction
b)
Apply 1st coat, dry 2 hrs, apply 2nd coat, begin new work while wet
c)
Mix both parts directly into cement mix
d)
Apply 2 coats together without drying
24.
Which Sturdflex product is recommended for PCC Casting and Tie Beam?
a)
Acrylic Pro
b)
Cemmix Gold
c)
Acrylic Max 2K
d)
Latex Pro
25.
What is the ideal waterproofing product for internal wall coating?
a)
Latex Pro
b)
Acrylic Max 2K
c)
Acrylic Pro
d)
None Of The Above
26.
Best waterproofing solution for underground tank (walls and floor)?
a)
Latex Pro
b)
Acrylic Max 2K
c)
Acrylic Pro
d)
None Of The Above
27.
Which product is best for external sunshade coating?
a)
Cemmix
b)
Top Coat Cool
c)
Acrylic Pro
d)
Both B & C
28.
Walls with high salt content bricks need which product?
a)
No Salt
b)
Acrylic Max 2K
c)
Acrylic Pro
d)
Latex Pro
29.
What product is recommended for walls adjacent to bathrooms?
a)
Latex Pro
b)
Acrylic Pro
c)
Acrylic Max 2K
d)
Both A & B
30.
Which product is used for roof mother slab casting?
a)
Cemmix Gold
b)
Latex Pro
c)
Acrylic Max 2K
d)
Acrylic Pro
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