PATENT CLAIM ANALYSIS

Application Number: 15891765
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["106", "698000"]

Abstract:
A lightweight structural concrete formulation comprises a wet mix of about 460 kg/m 3  of cementitious material such as ordinary Portland cement of which about 50 percent has been replaced by ground granulated basic furnace slag (GGBFS) and 7 percent by silica fume (SF) in other words the mix introduces between about 178 and 228 kg/m 3  therefore the combination is good to produce secondary reaction products when the cement hydrates which produces secondary calcium silicate hydrate (C-S-H) which makes the structure dense and thereby increases its mechanical durability characteristics of the concrete product. Possible ratios of GGBFS and SF are 30-70 percent and 5-10 percent, respectively. By making the structures dense increases the mechanical and durability characteristics of the concrete product. Other ratios have been made including GGBFS of 30-70 percent and silica fume 5-10 percent, respectively. It can be noted that the silica fume was added to the mixture as a supplementary cementitious material (SCM) not as an aggregate. It should also be noted that the particle sizes of GGBFS ranges between about 20-40 mm and that of silica fume is less than 20 mm.

Claim (Index 3):
A lightweight structural concrete product according to  claim 2 , in which said light aggregates are present in amount of between about 110 and 160 kg/m 3  for a lightweight structural concrete product.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 1.79646
- Patent Class: 106.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12977801', '13374935', '15084653', '15213751', '13987975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7044030793592772
- 35 USC 102 Novelty (BERT): 0.5155040221011963
- Combined Prediction Score: 0.6855131736334691
- Mean Citation Score: 280.86937
- Max Citation Score: 299.8726200000001
- Similarity Product: 228.147022733338

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test