Продажа портландского цемента 42 5

Описание и отзывы

Трекер стоимости

Характеристики

32.5 42.5 52.5 Portland cement 

 

Specification:

Sulfate Resistant Portland Cement (SRPC), also named Sulfate Resistant Cement (SRC), is one of hydraulic binding materials, can resistance to sulfate ion attack.

- Type: High Sulfate Resistant Cement (P·HSR) and Moderate Sulfate Resistant Cement (P·MSR).

- Grade: 32.5, 42.5

 

Application

- To make concrete of sulfate resistance, marine concrete, maritime works;

- To make cement boards, precast cement products, cement pipes, precast concrete pile, shop fabricated members;

- Sea water attack resistance projects, for example sea wall, dam, mariculture project, sea water desalination project, oceanarium, etc;

- Chemical resistant engineering concrete;

- To make sulfate resistant concrete engineering of harbor, water conservancy, underground, tunnel, drainage pipe, diversion works, road and bridge foundation, etc.  

 

 

Technical data

 

Specifications	GB175-2007 Requirement	Typical Ex-Plant Test Result
Chemical Analysis
MgO (%)	≤6 (NB)	5.7
SO3 (%)	≤4	1.9
Chloride (%)	≤0.06	0.015
Physical Properties
Soundness	OK	OK
Initial Setting Time (min)	≥45	207
Final Setting Time (min)	≤600	297
Compressive Strength 3 Days (Mpa)	≥15	24.7
Compressive Strength 28 Days (Mpa)	≥42.5	61
Flexural strength 3 Days (Mpa)	≥3.5	5.8